2 papers
math.DS2017
Rotational subsets of the circle
Jayakumar Ramanathan
A rotational subset, relative to a continuous transformation on the unit circle, is a closed, invariant subset of that is minimal and on…
funct-an1993
Time-Frequency Localization and the Gabor Transform
Jayakumar Ramanathan, Pankaj Topiwala
The time-frequency content of a signal can be measured by the Gabor transform or windowed Fourier transform. This is a function defined on phase space that is computed by taking th…